#ifndef __FEATURE_EXTRACTOR_H__
#define __FEATURE_EXTRACTOR_H__

#ifdef __cplusplus
extern "C"
{
#endif

	typedef int SHANDLE;
	int addSpectrogram(int order, int shift, int winType, SHANDLE& handle);
	int ReleaseSpectrograms();
	int getShiftWindowsNumber(SHANDLE handle, int len, int shift, int& number);
	int getSizeWindow(SHANDLE handle, int& number);

#ifdef __cplusplus
}
#endif

#endif